I knew someone would bring that one up, as you know Paul is writing t Timothy who is not an original apostle but one who trained under Paul. He knew the OT well and he was more like an overseer (elder) of the Church , over decons,
also hard to just take one verse and go with it, read the whole book ,
1 Timothy 4:13
New International Version (NIV)
13 Until I come, devote yourself to the public reading of Scripture, to preaching and to teaching.
Probably by 65 ad when that was wrote (the letter) they had written instruction to follow from Paul and the other apostles.
The point of this conversation is not about what Church, its about the Bible and it being the authority , which it should be in any Church.
That is the fault of many preachers now days esp the ones on TV, so yes even the Protestant (some) are scarey nowdays. One needs to be careful out there. The Bible needs to be the instruction book. All chuches have traditions, but they need to line up with the word of God.
Great verse, but what does it have to with the discussion? No one’s saying “ignore the Bible”, certainly not the Catholic Church.

And I fail to see how the fact that St. Paul was talking to Timothy specifically in this letter alters the conclusion one bit as to the import of this verse.

ALL of Paul’s writings were written to some group of people or person who is not specifically us today, yet we understand that his words are providing instruction and teaching to us all today through inspiration of the Holy Spirit. I just don’t see what your point here even is, the verse I quoted above is explicit and clear: the Church is the pillar of truth, not, specifically, a Bible that had notneven yet been written and compiled when St. Paul wrote his letters.
No one is saying the Church “trumps” Scripture, as you like to put it. We’re saying that Scripture itself is from Tradition of the Church, and that Scripture and the Church work together as authority. One cannot really be divorced from the other without entering a quagmire, which we see today in some Catholics who don’t know anything about the Bible at all, and in ALL of Protestantism, which has become an absolute theological MESS, with thousands of denominations, sects, and groups all with their own interpretations, which over time become ever crazier to the point of reaching the snake handlers, and groups who are no longer even properly understood as Christian, such as Jehova’s Witnesses and Mormons. Don’t forget, even those groups of course insist they are simply interpreting Scripture the way THEY think it should be understood. In the end even the people attending the SAME “church” disagree often over Scripture, and every man is his own Pope. And they think they are, of course, the correct ones, and everyone else is wrong. How is this solved? By having an authoritative interpreter, i.e. the Catholic Church! Just as Jesus intended it to be when he talked of authority in the Church in Mathew 16:18, Mathew 18, and prayed for unity in the last supper discourse in John.